Sidney Hall’s (1831) astronomical chart illustration of the Auriga. Original from Library of Congress. Digitally… Free Image from public domain license 
Sidney Hall’s (1831) astronomical chart illustration of the Libra. Original from Library of Congress. Digitally… Free Image from public domain license 
Sidney Hall’s (1831) astronomical chart illustration of the Pisces. Original from Library of Congress. Digitally… Free Image from public domain license 
Sidney Hall’s (1831) astronomical chart illustration of the Cepheus. Original from Library of Congress. Digitally… Free Image from public domain license 
Sidney Hall’s (1831) astronomical chart illustration of the Camelopardalis, Tarandus and the Custos Messium. Original… Free Image from public domain license 
Sidney Hall’s (1831) astronomical chart illustration of Lynx and the Telescopium Herschilii. Original from Library of… Free Image from public domain license 
Sidney Hall’s (1831) astronomical chart illustration of the zodiac Cancer. Original from Library of Congress. Digitally… Free Image from public domain license 
Sidney Hall’s (1831) astronomical chart illustration of the Leo Major and the Leo Minor. Original from Library of… Free Image from public domain license 
Sidney Hall’s (1831) astronomical chart illustration of the Ursa Major. Original from Library of Congress. Digitally… Free Image from public domain license 
Sidney Hall’s (?-1831) astronomical chart illustration of the cancer zodiac. A crab forming a constellation. Original… Free Image from public domain license 
Sidney Hall’s (?-1831) astronomical chart illustration of the Taurus. Original from Library of Congress. Digitally… Free Image from public domain license 
Sidney Hall’s (1831) astronomical chart illustration of the Monoceros, Canis Minor and the Atelier Typographique.… Free Image from public domain license 
Sidney Hall’s (1831) astronomical chart illustration of the Perseus and the Caput Medusae. Original from Library of… Free Image from public domain license 
Sidney Hall’s (1831) astronomical chart illustration of the zodiac Gemini. Original from Library of Congress. Digitally… Free Image from public domain license 
Sidney Hall’s (?-1831) astronomical chart illustration of Bootes Canes Venatici, Coma Berenices, and Quadrans Muralis.… Free Image from public domain license 
Sidney Hall’s (1831) astronomical chart illustration of the Lacerta, Cygnus, Lyra, Vulpecula and the Anser. Original… Free Image from public domain license 
Sidney Hall’s (1831) astronomical chart illustration of the Hercules and the Corona Borealis. Original from Library of… Free Image from public domain license 
Sidney Hall’s (1831) astronomical chart illustration of Gloria Frederici, Andromeda. Original from Library of Congress.… Free Image from public domain license 
Sidney Hall’s (1831) astronomical chart illustration of Sagittarius and Corona Australis, Microscopium and Telescopium.… Free Image from public domain license 
Sidney Hall’s (1831) astronomical chart illustration of the Canis Major, Lepus, Columba Noachi and the Cela Sculptoris.… Free Image from public domain license 
Sidney Hall’s (1831) astronomical chart illustration of the Psalterium Georgii, Fluvius Eridanus, Cetus, Officinal… Free Image from public domain license 
Sidney Hall’s (1831) astronomical chart illustration of the Virgo. Original from Library of Congress. Digitally… Free Image from public domain license 
Sidney Hall’s (1831) astronomical chart illustration of the Draco and the Ursa Minor. Original from Library of… Free Image from public domain license 
Sidney Hall’s (1831) astronomical chart of the Cassiopeia. Original from Library of Congress. Digitally enhanced by… Free Image from public domain license 
Sidney Hall’s (1831) astronomical chart illustration of Aries and Musca Borealis. Original from Library of Congress.… Free Image from public domain license 
Sidney Hall’s (1831) astronomical chart illustration of the zodiacs Aquaris, Piscis Australis and Ballon Aerostatique.… Free Image from public domain license 
Sidney Hall’s (1831) astronomical chart illustration of the zodiac Capricornus. Original from Library of Congress.… Free Image from public domain license 
Constellations of the Two Hemispheres (1877) from the book by Guillemin, Amédée, (1826-1893), a celestial chart of the two… Free Image from public domain license 
World atlas from The Practical Teaching of Geography. Atlas, Maps, Texts and Questionnaires... Elementary Course (1878).… Free Image from public domain license 
Sidney Hall’s (1831) astronomical chart illustration of the Delphinus, Sagitta, Aquila, and the Antinous. Original from… Free Image from public domain license 
Sidney Hall’s (1831) astronomical chart illustration of the Noctua, Corvus, Crater, Sextans Uraniae, Hydra, Felis… Free Image from public domain license 
Corridor in the Asylum (1889) by Vincent Van Gogh. Original from the MET Museum. Digitally enhanced by rawpixel. Free Image from public domain license 
Construction of Dials (1809) from the book by John Wilkes (1725-1797), time measurement chart shown in geometric charts and… Free Image from public domain license 
World atlas from The Practical Teaching of Geography. Atlas, Maps, Texts and Questionnaires... Elementary Course (1878).… Free Image from public domain license 
World atlas from Voyeur's Checklist, General Notions Of Mathematical Geography, Physical Geography, Political Geography… Free Image from public domain license 
World map from A System of Geography, for the use of Schools (1860) published by Sidney Edwards Morse. Original from the… Free Image from public domain license 
Great speos: Great hall, east wall. First painting from Monuments de l'Égypte et de la Nubie (1835–1845) by Jean… Free Image from public domain license 
Amsterdam canal houses by Johan Teyler (1648 -1709). Original from The Rijksmuseum. Digitally enhanced by rawpixel. Free Image from public domain license 
World atlas from The Practical Teaching of Geography. Atlas, Maps, Texts and Questionnaires... Elementary Course (1878).… Free Image from public domain license 
Amsterdam canal houses on the Herengracht 471-477 by Johan Teyler (1648-1709). Original from The Rijksmuseum. Digitally… Free Image from public domain license 
The City Hall in Amsterdam by Johan Teyler (1648 -1709). Original from The Rijksmuseum. Digitally enhanced by rawpixel. Free Image from public domain license 
Tomb of Siphtha, Great Hall, Right Wall from Monuments de l'Égypte et de la Nubie (1835–1845) by Jean… Free Image from public domain license 
Royal Albert hall from London, illustrated. A complete guide to the leading hotels, places of amusement ... Also a directory… Free Image from public domain license 
Amsterdam canal houses by Johan Teyler (1648 -1709). Original from The Rijksmuseum. Digitally enhanced by rawpixel. Free Image from public domain license 
Portrait of a Young Woman (Portrait de jeune femme) (1885) by Pierre-Auguste Renoir. Original from Barnes Foundation.… Free Image from public domain license 
The Source (La Source) (1875) by Pierre-Auguste Renoir. Original from Barnes Foundation. Digitally enhanced by rawpixel. Free Image from public domain license 
Near the Lake (1879–1890) by Pierre-Auguste Renoir. Original from The Art Institute of Chicago. Digitally enhanced by… Free Image from public domain license 
Young Woman with Rose (Jeune fille à la rose) (1877) by Pierre-Auguste Renoir. Original from Barnes Foundation.… Free Image from public domain license 
Study of Heads (Étude de têtes) (1890) by Pierre-Auguste Renoir. Original from Barnes Foundation. Digitally… Free Image from public domain license 
Woman Crocheting (Femme faisant du crochet) (1877) by Pierre-Auguste Renoir. Original from Barnes Foundation. Digitally… Free Image from public domain license 
Reading (La Lecture) (1891) by Pierre-Auguste Renoir. Original from Barnes Foundation. Digitally enhanced by rawpixel. Free Image from public domain license 
Dramatic Poetry (Aeschylus) (1896) by Pierre-Auguste Renoir. Original from Barnes Foundation. Digitally enhanced by rawpixel. Free Image from public domain license 
Woman's Head with Red Hat (1890) by Pierre-Auguste Renoir. Original from Barnes Foundation. Digitally enhanced by rawpixel. Free Image from public domain license 
Study of Girls' Heads (Étude de têtes de jeunes filles) (1893) by Pierre-Auguste Renoir. Original from Barnes… Free Image from public domain license 
Woman Leaning on a Chair (Femme appuyée sur une chaise) (1891) by Pierre-Auguste Renoir. Original from Barnes… Free Image from public domain license 
Woman with Glove (Femme au gant) (1893–1895) by Pierre-Auguste Renoir. Original from Barnes Foundation. Digitally… Free Image from public domain license 
Albert Cahen d'Anvers (1881) by Pierre-Auguste Renoir. Original from The Getty. Digitally enhanced by rawpixel. Free Image from public domain license 
Girl with Pink Bonnet (Jeune fille au chapeau rose) (1894) by Pierre-Auguste Renoir. Original from Barnes Foundation.… Free Image from public domain license 
Mount of Sainte-Victoire (1888–1889) by Pierre-Auguste Renoir. Original from Yale University Art Gallery. Digitally… Free Image from public domain license 
Luncheon (Le Déjeuner) (1875) by Pierre-Auguste Renoir. Original from Barnes Foundation. Digitally enhanced by… Free Image from public domain license 
Landscape (1890) by Pierre-Auguste Renoir. Original from Barnes Foundation. Digitally enhanced by rawpixel. Free Image from public domain license 
Grove of Trees (1888–1900) by Pierre-Auguste Renoir. Original from The Art Institute of Chicago. Digitally enhanced by… Free Image from public domain license 
The Laundress (1877–1879) by Pierre-Auguste Renoir. Original from The Art Institute of Chicago. Digitally enhanced by… Free Image from public domain license 
Leaving the Conservatory (La Sortie du conservatoire) (1876–1877)b by Pierre-Auguste Renoir. Original from Barnes… Free Image from public domain license 
Bust of a Woman (Buste de femme) (1875) by Pierre-Auguste Renoir. Original from Barnes Foundation. Digitally enhanced by… Free Image from public domain license 
Brunnhilde (1894) by Odilon Redon. Original from The MET museum. Digitally enhanced by rawpixel. Free Image from public domain license 
Bather (Baigneuse) (1895) by Pierre-Auguste Renoir. Original from Barnes Foundation. Digitally enhanced by rawpixel. Free Image from public domain license 
Portrait of a Man (Monsieur Charpentier) (1879) by Pierre-Auguste Renoir. Original from Barnes Foundation. Digitally enhanced… Free Image from public domain license 
Reading (La Lecture) (1892) by Pierre-Auguste Renoir. Original from Barnes Foundation. Digitally enhanced by rawpixel. Free Image from public domain license 
Grape Gatherers (Vendangeuses) (1888–1889) by Pierre-Auguste Renoir. Original from Barnes Foundation. Digitally… Free Image from public domain license 
Woman at the Piano (1875–1876) by Pierre-Auguste Renoir. Original from The Art Institute of Chicago. Digitally enhanced… Free Image from public domain license 
The Country Dance (1890) by Pierre-Auguste Renoir. Original from Yale University Art Gallery. Digitally enhanced by rawpixel. Free Image from public domain license 
La danse à la campagne (The Dance in the Country) (1883) by Pierre-Auguste Renoir. Original from Yale University Art… Free Image from public domain license 
Flowers (Fleurs) (1885) by Pierre-Auguste Renoir. Original from Barnes Foundation. Digitally enhanced by rawpixel. Free Image from public domain license 
Still Life with Jar, Cup, and Apples (ca. 1877) by Paul Cézanne. Original from The MET Museum. Digitally enhanced by… Free Image from public domain license 
Seascape (1897) by Pierre-Auguste Renoir. Original from The Art Institute of Chicago. Digitally enhanced by rawpixel. Free Image from public domain license 
The Large Bathers (1898) by Pierre-Auguste Renoir. Original from Barnes Foundation. Digitally enhanced by rawpixel. Free Image from public domain license 
Standing Female Bather (1896) by Pierre-Auguste Renoir. Original from The Art Institute of Chicago. Digitally enhanced by… Free Image from public domain license 
Ginger Jar (Pot de gingembre) (ca. 1895) by Paul Cézanne. Original from Original from Barnes Foundation. Digitally… Free Image from public domain license 
Strawberries and Almonds (Fraises et amandes) (1897) by Pierre-Auguste Renoir. Original from Barnes Foundation. Digitally… Free Image from public domain license 
Head of Young Girl (Tête de jeune fille) (1885) by Pierre-Auguste Renoir. Original from Barnes Foundation. Digitally… Free Image from public domain license 
Morning Haze (1875) by Claude Monet. Original from the National Gallery of Art. Digitally enhanced by rawpixel. Free Image from public domain license 
On the Grass (Jeunes femmes assises dans l'herbe) (1873) by Pierre-Auguste Renoir. Original from Barnes Foundation. Digitally… Free Image from public domain license 
Melancholy (1876) by Odilon Redon. Original from the Art Institute of Chicago. Digitally enhanced by rawpixel. Free Image from public domain license 
The Card Players (ca. 1890–1892) by Paul Cézanne. Original from The MET Museum. Digitally enhanced by rawpixel. Free Image from public domain license 
Seated Bather (1897) by Pierre-Auguste Renoir. Original from The Art Institute of Chicago. Digitally enhanced by rawpixel. Free Image from public domain license 
Young Woman Sewing (1879) by Pierre-Auguste Renoir. Original from The Art Institute of Chicago. Digitally enhanced by… Free Image from public domain license 
Two Girls Reading (c. 1890–1891) by Pierre-Auguste Renoir. Original from The Los Angeles County Museum of Art.… Free Image from public domain license 
Bouquet of Roses (Le Bouquet de roses) (1882) by Pierre-Auguste Renoir. Original from Barnes Foundation. Digitally enhanced… Free Image from public domain license 
Bois de la Chaise (Paysage) (1892) by Pierre-Auguste Renoir. Original from Barnes Foundation. Digitally enhanced by rawpixel. Free Image from public domain license 
Louveciennes (1872–1873) by Pierre-Auguste Renoir. Original from Barnes Foundation. Digitally enhanced by rawpixel. Free Image from public domain license 
Environs of Briey (Environs de Briey) (1899) by Pierre-Auguste Renoir. Original from Barnes Foundation. Digitally enhanced by… Free Image from public domain license 
Woman with Fan (Femme à l'éventail) (1886) by Pierre-Auguste Renoir. Original from Barnes Foundation. Digitally… Free Image from public domain license 
Woman with Capeline (Femme à la capeline) (early 1890s) by Pierre-Auguste Renoir. Original from Barnes Foundation.… Free Image from public domain license 
Standing bull painting by Jean Bernard (1775-1883). Original from The Rijksmuseum. Digitally enhanced by rawpixel. Free Image from public domain license 
Poppies and Daisies (1867) by Odilon Redon. Original from the Art Institute of Chicago. Digitally enhanced by rawpixel. Free Image from public domain license 
Girl in Gray-Blue (1889) by Pierre-Auguste Renoir. Original from Barnes Foundation. Digitally enhanced by rawpixel. Free Image from public domain license 
Fruits of the Midi (1881) by Pierre-Auguste Renoir. Original from The Art Institute of Chicago. Digitally enhanced by… Free Image from public domain license 
Meadow (La Prairie) (1880) by Pierre-Auguste Renoir. Original from Barnes Foundation. Digitally enhanced by rawpixel. Free Image from public domain license 
View From Montmartre (Vue de Montmartre) (1892) by Pierre-Auguste Renoir. Original from Barnes Foundation. Digitally enhanced… Free Image from public domain license